go-git

I am contributor and maintainer of this awesome project. I've implemented a lot of new functionality like the first version of the packfile writer with delta selection. I learned a lot with this project about low-level performance improvements and heavy profiling.

go-git is a highly extensible git implementation library written in pure Go.

It can be used to manipulate git repositories at low level (plumbing) or high level (porcelain), through an idiomatic Go API.
It also supports several types of storage, such as in-memory filesystems, or custom implementations.

It’s being actively developed since 2015 and is being used extensively by source{d} and Keybase, and by many other libraries and tools.

SAP Hana Vora

Working directly with a great SAP team on their offices, we created a SQL distribution layer based on Apache Spark for his new in-memory database called Velocity. The project lately was renamed to SAP Hana Vora.

Stratio Sparta

We started this project as a POC to show to management. After two weeks we had a working prototype able to create aggregations on top of Apache Spark Streaming with a small config file.

Stratio Sparta is the easiest way to make use of the Apache Spark Streaming technology and all its ecosystem.
Choose your input, operations and outputs, and start extracting insights out of your data in real-time.